Maintaining your Yamaha four-stroke outboard is easy. Flushing the engine thoroughly after each use is one of the most important pieces of regular maintenance you can do to an outboard engine. Doing the job properly will prolong the life of the engine and maximise its performance. In this maintenance video we show you how to correctly flush your Yamaha outboard engine.*Yamaha Motor Australia Websites may display content of third parties (Third Party Content) that are not under the control of Yamaha Motor Australia. Yamaha Motor Australia is not responsible for any Third Party Content on the site and the views expressed in the content are not those of Yamaha Motor Australia. If you use or rely on Third Party Content you do so solely at your own risk.